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目的:了解钦州市手足口病的病原学和流行特征以及发病趋势,为我市手足口病的防控提供科学的依据。方法:设立监测网络哨点,采集患者的咽拭子和肛拭子标本,采用RT-PCR方法对手足口病的肠道病毒核酸进行检测。结果:2011年全年检测手足口轻型病例标本192份,检出人肠道病毒核酸阳性158份,总阳性率82.29%,其中EV71核酸阳性20份,占10.42%,CoxA16核酸阳性68份,占35.42%,其他EV核酸阳性70份,占36.46%。结论:2011年钦州市发生的手足口病主要由CoxA16型和其他EV引起。
Objective: To understand the etiology and epidemiology of HFMD in Qinzhou and the trend of its occurrence, and provide a scientific basis for the prevention and control of HFMD in our city. Methods: A sentinel surveillance network was set up to collect throat swabs and anal swab specimens of patients, and RT-PCR was used to detect enterovirus nucleic acid of hand-foot-mouth disease. Results: In the whole year of 2011, 192 samples of hand, foot and mouth were detected, 158 were positive for human enterovirus, the total positive rate was 82.29%, of which 20 were positive for EV71, accounting for 10.42%, 68 were positive for CoxA16, accounting for 35.42%, other EV nucleic acid positive 70, accounting for 36.46%. Conclusion: Hand-foot-mouth disease in Qinzhou in 2011 was mainly caused by CoxA16 and other EV.